diff --git a/config/docker.exs b/config/docker.exs
index 7d363172e..cef88c266 100644
--- a/config/docker.exs
+++ b/config/docker.exs
@@ -49,7 +49,7 @@ config :mobilizon, Mobilizon.Web.Email.Mailer,
   port: System.get_env("MOBILIZON_SMTP_PORT", "25"),
   username: System.get_env("MOBILIZON_SMTP_USERNAME", nil),
   password: System.get_env("MOBILIZON_SMTP_PASSWORD", nil),
-  tls: :if_available,
+  tls: System.get_env("MOBILIZON_SMTP_TLS", :if_available),
   allowed_tls_versions: [:"tlsv1.2", :"tlsv1.3"],
   tls_options: [
     verify: :verify_peer,
@@ -58,7 +58,7 @@ config :mobilizon, Mobilizon.Web.Email.Mailer,
     server_name_indication: ~c"#{System.get_env("MOBILIZON_SMTP_SERVER", "localhost")}",
     depth: 99
   ],
-  ssl: System.get_env("MOBILIZON_SMTP_SSL", "false"),
+  ssl: System.get_env("MOBILIZON_SMTP_SSL", false),
   retries: 1,
   no_mx_lookups: false,
   auth: :if_available
diff --git a/priv/gettext/fr/LC_MESSAGES/default.po b/priv/gettext/fr/LC_MESSAGES/default.po
index b7dfcc03a..24bd1fb06 100644
--- a/priv/gettext/fr/LC_MESSAGES/default.po
+++ b/priv/gettext/fr/LC_MESSAGES/default.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2023-02-08 02:24+0000\n"
+"PO-Revision-Date: 2023-10-09 13:35+0000\n"
 "Last-Translator: Thomas Citharel <thomas.citharel@framasoft.org>\n"
 "Language-Team: French <https://weblate.framasoft.org/projects/mobilizon/"
 "backend/fr/>\n"
@@ -19,7 +19,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Generator: Weblate 4.15.2\n"
+"X-Generator: Weblate 5.0.1\n"
 
 #: lib/web/templates/email/password_reset.html.heex:66
 #, elixir-autogen, elixir-format
@@ -1730,7 +1730,7 @@ msgstr ""
 #: lib/web/email/actor.ex:43
 #, elixir-autogen, elixir-format
 msgid "Your participation to %{event} has been cancelled!"
-msgstr "Votre participation à l'événement %{title} a été annulée !"
+msgstr "Votre participation à l'événement %{event} a été annulée !"
 
 #: lib/web/templates/email/actor_suspension_participants.html.heex:50
 #: lib/web/templates/email/actor_suspension_participants.text.eex:3